| 摘要 |
The invention refers to a w/o-emulsion carrier composition for controlled release of a bioactive substance, which carrier composition comprises an oil phase of at least one non-polar oil, monoglycosylceramide and optionally ethanol, and an aqueous phase dispersed in sail oil phase. Said carrier composition has the ability to form a cohesive structure, which is retained in an aqueous environment. The invention also refers to a pharmaceutical formulation for controlled release of a bioactive substance, consisting of said w/o-emulsion carrier composition and a bioactive substance, dissolved or dispersed in sail carrier composition. |
